Biomedical subjects

Brigitte Perrouin-Verbe

Publications and source records attributed to Brigitte Perrouin-Verbe.

4 recordsLinked to original sources

PubMed2005

Botulinum toxin type a is a safe and effective treatment for neurogenic urinary incontinence: results of a single treatment, randomized, placebo controlled 6-month study.

PURPOSE: We determined the safety and efficacy of each of 2 doses of botulinum toxin type A (BTX-A) (200 or 300 U BOTOX) injected into the detrusor for urinary incontinence caused by neurogenic detrusor overactivity of predominantly spinal cord origin. MATERIALS AND METHODS: A total of 59 patients with urinary incontinence caused by neurogenic detrusor overactivity (due to spinal cord injury in 53 and multiple sclerosis in 6) requiring clean intermittent self-catheterization were randomized to receive a single dose into the detrusor of BTX-A (200 U or 300 U) or placebo. Changes in daily frequency of urinary incontinence episodes were monitored via a patient bladder diary during 24 weeks. Key urodynamic assessments (maximum cystometric capacity, reflex detrusor volume and maximum detrusor pressure during bladder contraction) were used to provide objective measures of the treatment effect on bladder function. The impact of treatment on quality of life was assessed using the Incontinence Quality of Life questionnaire. RESULTS: There were significant posttreatment decreases in incontinence episodes from baseline in the 2 BTX-A groups (p </=0.05) but not in the placebo group. In addition, more patients who received BTX-A reported no incontinence episodes during at least 1 posttreatment evaluation period. Positive treatment effects were also reflected by significant improvements in bladder function in the BTX-A groups, as assessed by urodynamics and in patient quality of life. Benefits were observed from the first evaluation at week 2 to the end of the 24-week study. No safety concerns were raised. CONCLUSIONS: Intramuscular injections of BTX-A into the detrusor can provide rapid, well tolerated, clinically significant decreases in the signs and symptoms of urinary incontinence caused by neurogenic detrusor overactivity during a 24-week study period.

Adult↗

PubMed2005

[Rehabilitation of spinal cord injury patients].

The life expectancy of patients with spinal cord injury has increased linearly in the past five decades, but continues to be below that of their non disabled peers. This improvement was achieved through better knowledge of the pathophysiology of the multisystem impairments caused by spinal cord injury. The main treatment goals in spinal cord injury are to prevent complications, to obtain optimal function (depending on the affected neurological level), to facilitate social re-integration, and to provide specialized follow-up throughout life. This comprehensive management must be provided in spinal units, using a multidisciplinary approach.

Disability Evaluation↗

PubMed2002

[The catheterized bladder].

Whatever the cause is, the retention of urine needs a bladder drainage whose mode must not be considered as an evidence. Otherwise, the immediate easiness is likely to be the only criterion of choice. The indwelling catheterization is thus overused, whereas its complications (infectious, cancerous, patient comfort...), which are particularly frequent, should make it be perceived secondarily difficult to manage. Its alternatives, particularly clean intermittent self-catherization and suprapubic catheter, have to be first and systematically discusseed, as well as the relevance of the bladder catherization itself.

Catheters, Indwelling↗

PubMed2002

Arachnoiditis ossificans of the cauda equina. Case report and review of the literature.

The authors describe a case of arachnoiditis ossificans (AO) of the cauda equina. The lesion is a rare pathological entity usually confined to the thoracic and high lumbar regions that can cause progressive spinal cord and cauda equina compression, inducing severe neurological deterioration. The authors analyze the clinical symptoms, radiological features, histological data, and treatment options relating to this case and 13 others described in the literature; additionally, they consider the possible mechanisms responsible for ossification of the leptomeninges. Although clustered arachnoidal cells are usually implicated in its pathogenesis, an environment induced by arachnoiditis and disturbed cerebrospinal fluid flow appears to be a more important factor. A therapeutic strategy is proposed for AO for which no effective treatment currently exists.

Adult↗